释义 n.相称;均衡;比例性 实用短语proportionality constantlimit of proportionality比例限界,比例限度,屈服点proportionality factor比例系数,比例因子,law of proportionality均衡规律,比例定律,均衡律,比例法则factor of proportionality比例系数proportionality coefficientproportionality limit比例极限,比例限度coefficient of proportionalitylimited proportionality region有限正比区,有限比例区 同根词词根:proportionadj.proportional比例的,成比例的;相称的,均衡的proportionate成比例的;相称的;适当的proportionable成比例的;相称的;均衡的adv.proportionally成比例地;相称地,适当地n.proportion比例;部分;面积;均衡proportional[数] 比例项vt.proportion使成比例;使均衡;分摊proportionate使成比例;使相称